SpacePrompts vs Dim0

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SpacePrompts compared with Dim0
Detail	SpacePrompts	Dim0
What it does	AI prompt manager for organizing and syncing prompts across ChatGPT, Claude, and other AI platforms	The open-source, real-time collaborative AI canvas with notes, mini-apps, and agents on one infinite board
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	FR
Pricing model	Freemium	Not given
Pricing	Free: $0/month with up to 50 prompts, 3 free AI enhancements/day, 3 free generations/day, 3 Playground runs/day; Pro: $5/month ($60 billed annually) with unlimited prompts, 300 enhancements/month, 300 generations/month, 300 Playground runs/month, API access; Team: $9/month ($108 billed annually) wit	Free: €0 with 50 AI requests/day, 5 boards, up to 5 collaborators per board. Basic: €6.99/month with 150 AI requests/day, unlimited boards, up to 10 collaborators per board. Plus: €11.99/month with unlimited AI requests, unlimited boards, up to 20 collaborators per board. Self-host: Free MIT-license
Key features	Store and organize prompts with categories and tags Version history and rollback AI prompt enhancement and generation Playground with free model runs Browser extension for Chrome, Edge, Firefox REST API access to pull prompts Upload reference images to prompts Export to JSON or Excel Role-based team permissions Public prompt sharing	Real-time collaborative infinite canvas with multi-user sync AI mini-apps: interactive React apps generated directly on the canvas Board-aware AI agent that reads context, searches the web, runs code Notion-grade rich notes with toggles, math, tags, sub-pages Support for 8 AI models: Claude, GPT, Gemini, Mistral, DeepSeek, Qwen, Kimi, GLM Nested boards for organizing projects into folders Presentation mode to turn canvas into slides Mapify: turn notes into mind maps, schemas, or diagrams MIT-licensed open source, self-hostable with local Postgres and vector DB
What makes it different	Works across multiple AI platforms in one unified library Built for speed and retrieval, not just storage Complete version control to track which prompt version works best Automatic prompt enhancement with specific scoring and fixes Free tier that stays free with no credit card required	All three tools—Notion, Excalidraw, ChatGPT—unified on one canvas, with the AI reading surrounding context before acting AI outputs placed as editable nodes on the board instead of lost in a chat sidebar Spatial thinking preserved: canvas keeps structure and relationships visible at once, unlike chat Fully open source and self-hostable with no vendor lock-in or proprietary format
Community votes	0	0
DR (Domain Rating by Ahrefs)	39 no change since last check	8 no change since last check
Trust Flow (Majestic)	6	10
Citation Flow (Majestic)	26	28
Referring domains (Majestic)	74	80

4 details filled in for both companies.

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